
ive noticed when i decel my car quickly drops to 1000 rpm then jumps back to about 1300 then slowy comes down and it seems my car decels alot quicker then it should i left off the gas and it slows right down its not a sticky caliper i have checked i cleaned icv and mad also got new plugs i heard its just a defect on m50 engines but i want to be sure it does it sometimes and worse when the car is cold but only on decel not on idle it idles fine and so forth its just the decel issue